Rolling Bridge

The Rolling Bridge by Thomas Heatherwick at Paddington Basin , London UK has won the 2005 British Structural Steel Award. It is a 12 metres long bridge that is made in eight steel and timber sections, made to curl by hydraulic rams set into the handrail between each sections. It curls up until the two ends meet, forming a circle on the bank of the water to let boats pass. I think it's very interesting and smart.